Buy Firmographic Data
Build custom business data sets using over 50 filters. Target by sales volume, square footage, years in business, and exclusive job function.
B2B & BUSINESS DATA
The Most Accurate B2B Database for High-Performance Marketing
Reach decision makers with 155M+ verified professional records. From custom B2B marketing data to real-time business email appends, we provide the firmographic intelligence you need to scale.
- Targeted B2B Sales Database: Access a comprehensive US business database filtered by industry, job title, and revenue.
- Business Data Append: Turn incomplete files into actionable leads with our industry-leading business email and phone append solutions.
- B2B Buyer Intent Data: Don't just target anyone. Identify prospects actively searching for your services with high-precision intent signals.
- Seamless Business Data API: Integrate our B2B lead database directly into your CRM or workflow for real-time data enrichment.
Superior B2B Data Sources for Better Match Rates
As a premier data provider company, Alesco doesn't just aggregate; we curate. Our USA B2B database is built from multi-sourced verified feeds including utility, telco, and corporate filings.
Key Stats:
- 155M+ Professional Records
- 95% Deliverability Guarantee
- Daily Database Updates
- 50+ Firmographic Selects (SIC, NAICS, Employee Size, etc.)
Impactful marketing solutions
B2B Marketing Data & Email Lists
The best B2B sales leads database starts with verified contact info. Buy business email lists that are scrubbed, compliant, and ready for deployment.
Business Data Hygiene
Use our business leads database to clean, suppress, and update your existing records.
FEATURES & SELECTS
The Best B2B Database Selects for Precision Targeting
- Decision Maker Job Titles
- SIC & NAICS Codes
- Company Sales Volume
- Employee Size
- Verified Business Email Address
- Direct Dial Phone Numbers
- New Business Data (Monthly)
- SaaS & Tech Install Base
Get Your Custom B2B Data Quote Today
Request a free quote today to see the quality of our data firsthand.